<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>

<style>








</style>

<!-- 最新版本的 Bootstrap 核心 CSS 文件 -->
<link rel="stylesheet" href="css/zby.css" >


<body class="login" style="background-image: url(static/img/login-background.jpg)">
<div class="mainContent" >
<div>



</div>



</div>
</body>
</html>